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| Imports System.ComponentModel
Public Class Form1
Property Lof As BindingList(Of String)
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Lof = New BindingList(Of String)
Combobox1.DisplayMember = "NameCnt"
Combobox1.DataSource = Lof
End Sub
Private Sub Combobox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Combobox1.SelectedIndexChanged
MsgBox("index changed")
End Sub
Private Sub ClearBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Lof.Clear()
End Sub
Private Sub AddObjBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Lof.Add(Textbox1.Text)
End Sub
End Class |
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